57939800

素因数分解:

$2^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1069}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 135333600

約数和(自身を除く): 77393800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 271, 542, 1069, 1084, 1355, 2138, 2168, 2710, 4276, 5345, 5420, 6775, 8552, 10690, 10840, 13550, 21380, 26725, 27100, 42760, 53450, 54200, 106900, 213800, 289699, 579398, 1158796, 1448495, 2317592, 2896990, 5793980, 7242475, 11587960, 14484950, 28969900, 57939800]

約数ペア:

[(1, 57939800), (2, 28969900), (4, 14484950), (5, 11587960), (8, 7242475), (10, 5793980), (20, 2896990), (25, 2317592), (40, 1448495), (50, 1158796), (100, 579398), (200, 289699), (271, 213800), (542, 106900), (1069, 54200), (1084, 53450), (1355, 42760), (2138, 27100), (2168, 26725), (2710, 21380), (4276, 13550), (5345, 10840), (5420, 10690), (6775, 8552)]